{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "arguments": ["victim", "payment method", "attack pattern", "price", "tool", "damage amount", "place", "attacker", "time"]}], "input": "The ransomware attack accessed the computers of Hancock Health in Greenfield through an outside vendor 's account Thursday ."}
{"ransom": [{"victim": ["Hancock Health", "the computers"], "payment method": "NAN", "attack pattern": "NAN", "price": "NAN", "tool": "NAN", "damage amount": "NAN", "place": "Greenfield", "attacker": "outside vendor", "time": "Thursday"}]}